/*
 * Atomic Predicates for Transformers
 * 
 * Copyright (c) 2015 UNIVERSITY OF TEXAS AUSTIN. All rights reserved. Developed
 * by: HONGKUN YANG and SIMON S. LAM http://www.cs.utexas.edu/users/lam/NRL/
 * 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * with the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 * 
 * 1. Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimers.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimers in the documentation
 * and/or other materials provided with the distribution.
 * 
 * 3. Neither the name of the UNIVERSITY OF TEXAS AUSTIN nor the names of the
 * developers may be used to endorse or promote products derived from this
 * Software without specific prior written permission.
 * 
 * 4. Any report or paper describing results derived from using any part of this
 * Software must cite the following publication of the developers: Hongkun Yang
 * and Simon S. Lam, Scalable Verification of Networks With Packet Transformers
 * Using Atomic Predicates, IEEE/ACM Transactions on Networking, October 2017,
 * Volume 25, No. 5, pages 2900-2915 (first published as IEEE Early Access
 * Article, July 2017, Digital Object Identifier: 10.1109/TNET.2017.2720172).
 * 
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS WITH
 * THE SOFTWARE.
 */
package transformer;

import java.io.IOException;
import java.util.ArrayList;

import common.PositionTuple;

public class MPLSAPDeviceUpdate {
    
    public static void main(String[] args) throws IOException
    {
        NetworkMPLSAP i2 = new NetworkMPLSAP("i2");

        i2.read_tunnels_from_file("i2_unique_tunnels");
        i2.ap_mpls(28);

double[] update_times = new double[]{0,0};
        
        double exp_counter = 0;

        ArrayList<String> dnames = new ArrayList<String>();
        for(Box b : i2.boxes.values())
        {
            if(b instanceof Device)
            {
                dnames.add(b.name);
            }
        }



        System.out.println(dnames.size() + " devices");

        for(String dname: dnames)
            for(PositionTuple pt0 : i2.getallactiveports())
            {
                StateTransferAP stfer = new StateTransferAP(i2);

                stfer.Traverse(pt0);
                
                double[] times = stfer.device_update_times(dname);
                
                update_times[0] += times[0];
                update_times[1] += times[1];
                
                exp_counter ++;

            }
        
        System.out.println(exp_counter + "experiments");
        
        System.out.println("down time:" + update_times[0]/exp_counter);
        System.out.println("up time:" + update_times[1]/exp_counter);
        
        
    }

}
